Now showing items 1-6 of 6

    • Adaptive control design for nonlinear systems via successive approximations 

      Babaei, N.; Salamci, M. U.; Karakurt, A. H. (American Society of Mechanical Engineers, 2017)
      The paper presents an approach to the Model Reference Adaptive Control (MRAC) design for nonlinear dynamical systems. A nonlinear reference system is considered such that its response is designed to be stable via Successive ...
    • Effects of linear filter on stability and performance of human-in-the-loop model reference adaptive control architectures 

      Yousefi, E.; Demir, D. F.; Sipahi, R.; Yucelen, T.; Yildiz, Y. (American Society of Mechanical Engineers, 2017)
      Model reference adaptive control (MRAC) can effectively handle various challenges of the real world control problems including exogenous disturbances, system uncertainties, and degraded modes of operations. In human-in-the-loop ...
    • Gas generator pressure control in throttleable ducted rockets: A classical and adaptive control approach 

      Alan, A.; Yildiz, Y.; Poyraz, U.; Olgun, U. (American Institute of Aeronautics and Astronautics Inc, AIAA, 2015)
      This paper describes the control of gas generator pressure in throttleable ducted rockets using nonlinear adaptive control as well as classical control approaches. Simulation results using the full nonlinear and time-varying ...
    • On the discrete adaptive posicast controller 

      Abidi, K.; Yildiz, Y. (IFAC Secretariat, 2015)
      In this paper, we present the discrete version of the Adaptive Posicast Controller (APC) that deals with parametric uncertainties in systems with input time-delays. The continuous-time APC is based on the Smith Predictor ...
    • Stability analysis of human–adaptive controller interactions 

      Yucelen, T.; Yildiz, Y.; Sipahi, R.; Yousefi, E.; Nguyen, N. (American Institute of Aeronautics and Astronautics Inc, AIAA, 2017)
      In this paper, stability of human in the loop model reference adaptive control architectures is analyzed. For a general class of linear human models with time-delay, a fundamental stability limit of these architectures is ...
    • Stability limit of human-in-the-loop model reference adaptive control architectures 

      Yucelen, T.; Yildiz, Y.; Sipahi, R.; Yousefi, E.; Nguyen, N. (Taylor and Francis Ltd., 2018)
      Model reference adaptive control (MRAC) offers mathematical and design tools to effectively cope with many challenges of real-world control problems such as exogenous disturbances, system uncertainties and degraded modes ...